#include "widget.h"
#include "./ui_widget.h"

Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);
    ui->lineEdit->setEchoMode(QLineEdit::Password);
    ui->lineEdit_2->setEchoMode(QLineEdit::Password);
}

Widget::~Widget()
{
    delete ui;

}

void Widget::on_lineEdit_textEdited(const QString &arg1)
{
    compare();
}


void Widget::on_lineEdit_2_textEdited(const QString &arg1)
{
    compare();
}


void Widget::compare(){
    const QString& s1 = ui->lineEdit->text();
    const QString& s2 = ui->lineEdit_2->text();
    if (s1.isEmpty() && s2.isEmpty()) {
        ui->label->setText("密码为空!");
    } else if (s1 == s2) {
        ui->label->setText("两次输⼊的密码相同!");
    } else {
        ui->label->setText("两次输⼊的密码不同!");
    }
}

